14224789 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 98742241 = 13 ⋅7595557.
It is a cyclic number.
It is a Duffinian number.
It is a congruent number.
Almost surely, 214224789 is an apocalyptic number.
It is an amenable number.
14224789 is an equidigital number, since it uses as much as digits as its factorization.
14224789 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171466.
The square root of 14224789 is about 3771.5764608450. The cubic root of 14224789 is about 242.2973202866.
The spelling of 14224789 in words is "fourteen million, two hundred twenty-four thousand, seven hundred eighty-nine".